! Started logfile: .//J0024-0941_X_dfm.log on Mon Jan 20 17:03:34 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0024-0941_X_uva.fits ! Reading UV FITS file: .//J0024-0941_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.955357 visibilities/baseline/integration-bin. ! Found source: J0024-0941 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2568 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0024-0941_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002088Jy sigma=19.605549 ! Fit after self-cal, rms=0.974145Jy sigma=19.062393 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=4.475 mas, bpa=-5.101 degrees ! Estimated noise=0.887109 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202795 Jy ! Component: 100 - total flux cleaned = 0.0253868 Jy ! Total flux subtracted in 100 components = 0.0253868 Jy ! Clean residual min=-0.003688 max=0.004964 Jy/beam ! Clean residual mean=0.000002 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0253868 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0253868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039976Jy sigma=0.729442 ! Fit after self-cal, rms=0.037927Jy sigma=0.685134 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.506 mas, bmaj=4.545 mas, bpa=-5.354 degrees ! Estimated noise=0.722934 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436437 Jy ! Component: 100 - total flux cleaned = 0.00647155 Jy ! Component: 150 - total flux cleaned = 0.00733409 Jy ! Component: 200 - total flux cleaned = 0.0076378 Jy ! Total flux subtracted in 200 components = 0.0076378 Jy ! Clean residual min=-0.002893 max=0.004392 Jy/beam ! Clean residual mean=-0.000001 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0330246 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.0330246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037318Jy sigma=0.674824 ! Fit after self-cal, rms=0.037297Jy sigma=0.674438 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.506 x 4.545 at -5.354 degrees (North through East) ! Clean map min=-0.0028505 max=0.029139 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 1.04 KP 0.95 ! NL 1.17 OV 1.05 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.36 KP 1.01 ! NL 1.17 OV 1.26 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.82 HN 0.93 KP 0.99 ! NL 1.26 OV 1.20 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.84 HN 1.26 KP 1.03 ! NL 0.90 OV 1.15 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.87 HN 0.92 KP 0.99 ! NL 0.84 OV 1.38 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.77 HN 0.99 KP 0.94 ! NL 1.04 OV 1.41 PT 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.84 HN 1.21 KP 1.05 ! NL 1.02 OV 1.22 PT 0.79 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.77 HN 1.07 KP 1.01 ! NL 1.17 OV 1.37 PT 0.69 ! ! ! Fit before self-cal, rms=0.037297Jy sigma=0.674438 ! Fit after self-cal, rms=0.037157Jy sigma=0.663291 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=4.45 mas, bpa=-5.511 degrees ! Estimated noise=0.717981 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (17.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225771 Jy ! Component: 100 - total flux cleaned = 0.00243038 Jy ! Component: 150 - total flux cleaned = 0.00242446 Jy ! Component: 200 - total flux cleaned = 0.00239204 Jy ! Total flux subtracted in 200 components = 0.00239204 Jy ! Clean residual min=-0.001691 max=0.001905 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0354166 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.0354166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036883Jy sigma=0.658285 ! Fit after self-cal, rms=0.037012Jy sigma=0.655599 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037012Jy sigma=0.655599 ! Fit after self-cal, rms=0.037074Jy sigma=0.654950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=4.46 mas, bpa=-5.683 degrees ! Estimated noise=0.708774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737638 Jy ! Component: 100 - total flux cleaned = 0.000912023 Jy ! Component: 150 - total flux cleaned = 0.00104349 Jy ! Component: 200 - total flux cleaned = 0.000946157 Jy ! Total flux subtracted in 200 components = 0.000946157 Jy ! Clean residual min=-0.001665 max=0.001607 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0363628 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.0363628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036962Jy sigma=0.653137 ! Fit after self-cal, rms=0.036972Jy sigma=0.652669 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172452 Jy ! Component: 100 - total flux cleaned = 0.000221679 Jy ! Component: 150 - total flux cleaned = 0.000221205 Jy ! Component: 200 - total flux cleaned = 0.000220681 Jy ! Total flux subtracted in 200 components = 0.000220681 Jy ! Clean residual min=-0.001675 max=0.001532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0365835 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 94 components and 0.0365835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036931Jy sigma=0.652108 ! Fit after self-cal, rms=0.036920Jy sigma=0.652010 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036920Jy sigma=0.652010 ! Fit after self-cal, rms=0.037049Jy sigma=0.651702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.475 mas, bpa=-5.88 degrees ! Estimated noise=0.705501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.9165e-05 Jy ! Component: 100 - total flux cleaned = -6.81255e-05 Jy ! Component: 150 - total flux cleaned = -0.000212489 Jy ! Component: 200 - total flux cleaned = -0.00025837 Jy ! Total flux subtracted in 200 components = -0.00025837 Jy ! Clean residual min=-0.001589 max=0.001401 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0363251 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0363251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037016Jy sigma=0.651357 ! Fit after self-cal, rms=0.037039Jy sigma=0.651252 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.68324e-05 Jy ! Component: 100 - total flux cleaned = -0.00017374 Jy ! Component: 150 - total flux cleaned = -0.000187409 Jy ! Component: 200 - total flux cleaned = -0.000148727 Jy ! Total flux subtracted in 200 components = -0.000148727 Jy ! Clean residual min=-0.001582 max=0.001406 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0361764 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.0361764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037024Jy sigma=0.651078 ! Fit after self-cal, rms=0.037022Jy sigma=0.651056 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037022Jy sigma=0.651056 ! Fit after self-cal, rms=0.037346Jy sigma=0.650954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=4.435 mas, bpa=-3.333 degrees ! Estimated noise=0.740044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.90593e-05 Jy ! Component: 100 - total flux cleaned = -4.31931e-05 Jy ! Component: 150 - total flux cleaned = -3.10451e-05 Jy ! Component: 200 - total flux cleaned = -3.04553e-05 Jy ! Total flux subtracted in 200 components = -3.04553e-05 Jy ! Clean residual min=-0.001714 max=0.001345 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0361459 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.0361459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037337Jy sigma=0.650822 ! Fit after self-cal, rms=0.037362Jy sigma=0.650788 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.80057e-05 Jy ! Component: 100 - total flux cleaned = 6.9237e-05 Jy ! Component: 150 - total flux cleaned = 8.85886e-05 Jy ! Component: 200 - total flux cleaned = 9.77715e-05 Jy ! Total flux subtracted in 200 components = 9.77715e-05 Jy ! Clean residual min=-0.001696 max=0.001369 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0362437 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.0362437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037359Jy sigma=0.650702 ! Fit after self-cal, rms=0.037359Jy sigma=0.650694 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.483 mas, bpa=-5.993 degrees ! Estimated noise=0.706229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 4.483 at -5.993 degrees (North through East) ! Clean map min=-0.0026207 max=0.028535 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.388 mas, bmaj=4.366 mas, bpa=-5.745 degrees ! Estimated noise=0.885519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223107 Jy ! Component: 100 - total flux cleaned = 0.0290844 Jy ! Component: 150 - total flux cleaned = 0.031218 Jy ! Component: 200 - total flux cleaned = 0.0318712 Jy ! Total flux subtracted in 200 components = 0.0318712 Jy ! Clean residual min=-0.002856 max=0.002849 Jy/beam ! Clean residual mean=0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0318712 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0318712 Jy ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.483 mas, bpa=-5.993 degrees ! Estimated noise=0.706229 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.5042e-05 Jy ! Component: 100 - total flux cleaned = 0.000657045 Jy ! Component: 150 - total flux cleaned = 0.0012208 Jy ! Component: 200 - total flux cleaned = 0.00174267 Jy ! Total flux subtracted in 200 components = 0.00174267 Jy ! Clean residual min=-0.002225 max=0.001790 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0336139 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.0336139 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=4.435 mas, bpa=-3.333 degrees ! Estimated noise=0.740044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749315 Jy ! Component: 100 - total flux cleaned = 0.00104084 Jy ! Component: 150 - total flux cleaned = 0.00121721 Jy ! Component: 200 - total flux cleaned = 0.00128427 Jy ! Total flux subtracted in 200 components = 0.00128427 Jy ! Clean residual min=-0.002162 max=0.001381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0348982 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14362e-05 Jy ! Component: 100 - total flux cleaned = 0.000118655 Jy ! Component: 150 - total flux cleaned = 0.000205056 Jy ! Component: 200 - total flux cleaned = 0.00026925 Jy ! Total flux subtracted in 200 components = 0.00026925 Jy ! Clean residual min=-0.002033 max=0.001326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0351674 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 122 components and 0.0351674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.483 mas, bpa=-5.993 degrees ! Estimated noise=0.706229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.34303e-05 Jy ! Component: 100 - total flux cleaned = -2.31414e-05 Jy ! Component: 150 - total flux cleaned = -2.42241e-05 Jy ! Component: 200 - total flux cleaned = -6.0134e-06 Jy ! Total flux subtracted in 200 components = -6.0134e-06 Jy ! Clean residual min=-0.001770 max=0.001540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0351614 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.0351614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037364Jy sigma=0.651055 ! Fit after self-cal, rms=0.037333Jy sigma=0.650960 wmodel J0024-0941_X_map.mod ! Writing 137 model components to file: J0024-0941_X_map.mod wobs J0024-0941_X_uvs.fits ! Writing UV FITS file: J0024-0941_X_uvs.fits wwins J0024-0941_X_map.win ! wwins: Wrote 2 windows to J0024-0941_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210407 Jy ! Component: 100 - total flux cleaned = -0.000119263 Jy ! Component: 150 - total flux cleaned = 4.61346e-05 Jy ! Component: 200 - total flux cleaned = 0.000137842 Jy ! Component: 250 - total flux cleaned = 0.000290987 Jy ! Component: 300 - total flux cleaned = 0.000338595 Jy ! Component: 350 - total flux cleaned = 0.000383867 Jy ! Component: 400 - total flux cleaned = 0.000455875 Jy ! Component: 450 - total flux cleaned = 0.00052451 Jy ! Component: 500 - total flux cleaned = 0.000564416 Jy ! Component: 550 - total flux cleaned = 0.000616326 Jy ! Component: 600 - total flux cleaned = 0.0006787 Jy ! Component: 650 - total flux cleaned = 0.000702481 Jy ! Component: 700 - total flux cleaned = 0.000702429 Jy ! Component: 750 - total flux cleaned = 0.000713862 Jy ! Component: 800 - total flux cleaned = 0.000691747 Jy ! Component: 850 - total flux cleaned = 0.000681061 Jy ! Component: 900 - total flux cleaned = 0.000681077 Jy ! Component: 950 - total flux cleaned = 0.000628825 Jy ! Component: 1000 - total flux cleaned = 0.000608326 Jy ! Component: 1050 - total flux cleaned = 0.000588033 Jy ! Component: 1100 - total flux cleaned = 0.000538599 Jy ! Component: 1150 - total flux cleaned = 0.000499704 Jy ! Component: 1200 - total flux cleaned = 0.000451561 Jy ! Component: 1250 - total flux cleaned = 0.000394364 Jy ! Component: 1300 - total flux cleaned = 0.000347436 Jy ! Component: 1350 - total flux cleaned = 0.00031956 Jy ! Component: 1400 - total flux cleaned = 0.000282666 Jy ! Component: 1450 - total flux cleaned = 0.000264373 Jy ! Component: 1500 - total flux cleaned = 0.000237262 Jy ! Component: 1550 - total flux cleaned = 0.00021944 Jy ! Component: 1600 - total flux cleaned = 0.000237261 Jy ! Component: 1650 - total flux cleaned = 0.000237296 Jy ! Component: 1700 - total flux cleaned = 0.000228432 Jy ! Component: 1750 - total flux cleaned = 0.000210818 Jy ! Component: 1800 - total flux cleaned = 0.000228484 Jy ! Component: 1850 - total flux cleaned = 0.000219674 Jy ! Component: 1900 - total flux cleaned = 0.000219611 Jy ! Component: 1950 - total flux cleaned = 0.000237124 Jy ! Component: 2000 - total flux cleaned = 0.00023717 Jy ! Component: 2050 - total flux cleaned = 0.000228347 Jy ! Component: 2100 - total flux cleaned = 0.000228334 Jy ! Component: 2150 - total flux cleaned = 0.000228348 Jy ! Component: 2200 - total flux cleaned = 0.000210879 Jy ! Component: 2250 - total flux cleaned = 0.00021089 Jy ! Component: 2300 - total flux cleaned = 0.000166927 Jy ! Component: 2350 - total flux cleaned = 0.000122611 Jy ! Component: 2400 - total flux cleaned = 8.69913e-05 Jy ! Component: 2450 - total flux cleaned = 5.11446e-05 Jy ! Component: 2500 - total flux cleaned = 1.51444e-05 Jy ! Component: 2550 - total flux cleaned = -3.03019e-05 Jy ! Component: 2600 - total flux cleaned = -4.85404e-05 Jy ! Component: 2650 - total flux cleaned = -9.44127e-05 Jy ! Component: 2700 - total flux cleaned = -0.000149928 Jy ! Component: 2750 - total flux cleaned = -0.000187319 Jy ! Component: 2800 - total flux cleaned = -0.000243758 Jy ! Component: 2850 - total flux cleaned = -0.000291268 Jy ! Component: 2900 - total flux cleaned = -0.000329676 Jy ! Component: 2950 - total flux cleaned = -0.000368443 Jy ! Component: 3000 - total flux cleaned = -0.000417416 Jy ! Component: 3050 - total flux cleaned = -0.000496769 Jy ! Component: 3100 - total flux cleaned = -0.000557092 Jy ! Component: 3150 - total flux cleaned = -0.000618091 Jy ! Component: 3200 - total flux cleaned = -0.000700541 Jy ! Component: 3250 - total flux cleaned = -0.00076311 Jy ! Component: 3300 - total flux cleaned = -0.00081597 Jy ! Component: 3350 - total flux cleaned = -0.000880467 Jy ! Component: 3400 - total flux cleaned = -0.000934819 Jy ! Component: 3450 - total flux cleaned = -0.00100122 Jy ! Component: 3500 - total flux cleaned = -0.00104615 Jy ! Component: 3550 - total flux cleaned = -0.00110311 Jy ! Component: 3600 - total flux cleaned = -0.00116104 Jy ! Component: 3650 - total flux cleaned = -0.00121984 Jy ! Component: 3700 - total flux cleaned = -0.00126762 Jy ! Component: 3750 - total flux cleaned = -0.00135264 Jy ! Component: 3800 - total flux cleaned = -0.0014145 Jy ! Component: 3850 - total flux cleaned = -0.00147736 Jy ! Component: 3900 - total flux cleaned = -0.0015412 Jy ! Component: 3950 - total flux cleaned = -0.00160612 Jy ! Component: 4000 - total flux cleaned = -0.00167222 Jy ! Component: 4050 - total flux cleaned = -0.00173943 Jy ! Total flux subtracted in 4096 components = -0.00178035 Jy ! Clean residual min=-0.000796 max=0.000814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0333811 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 389 components and 0.0333811 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0024-0941_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 4.483 at -5.993 degrees (North through East) ! Clean map min=-0.0024482 max=0.028393 Jy/beam ! Writing clean map to FITS file: .//J0024-0941_X_map.fits wmodel .//J0024-0941_X_map.mod ! Writing 389 model components to file: .//J0024-0941_X_map.mod wobs .//J0024-0941_X_uvs.fits ! Writing UV FITS file: .//J0024-0941_X_uvs.fits wwins .//J0024-0941_X_map.win ! wwins: Wrote 3 windows to .//J0024-0941_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0283926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234383 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.47651 2.47651 4.95303 9.90605 19.8121 39.6242 79.2484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 121.138 quit ! Quitting program ! Log file .//J0024-0941_X_dfm.log closed on Mon Jan 20 17:03:37 2020